6139-1. Specifications
9
Vehicle specifications
NX300h_U_OM78007U * : The coolant capacity is the quantity of reference.
If replacement is necessary, contact your Lexus dealer.Cooling system Capacity
* Gasoline
engine
Vehicles without towing package
7.7 qt. (7.3 L, 6.4 Imp.qt.)
Vehicles with towing package
7.1 qt. (6.7 L, 5.9 Imp.qt.)
Po w e r
control unit 3.3 qt. (3.1 L, 2.7 Imp.qt.)
Coolant type Use either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and non-
borate coolant with long-life hybrid organic
acid technology
Do not use plain water alone.
Ignition system (spark plug) Make DENSO FK16HR-A8
Gap 0.03 in. (0.8 mm)
NOTICE ■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system 12-volt battery
Open voltage at 68 F (20 C): 12.6 V or higher: Fully charged
12.2 — 12.4 V: Half charged
12.0 V or lower: Discharged
(Voltage is checked 20 minutes after the hybrid
system and all lights are turned off.)
Charging rates 5 A max.
6399-2. Customization
9
Vehicle specifications
NX300h_U_OM78007U ■
Automatic air conditioning system ( P. 4 3 0 )
■
Eco drive mode ( P. 3 0 3 )
■
Powe r w i n d ow s ( P. 166)
■
Moon roof
* ( P. 1 6 9 )
* : If equipped Function Default
setting Customized
setting
Switching between outside air
and recirculated air mode
linked to “AUTO” switch
operation On Off O – O –
A/C Auto switch operation On Off O – O – 1 2 3 4
Function Default
setting Customized
setting
Heating/cooling operation
minimized in Eco drive mode On Off – – O – 1 2 3 4
Function Default
setting Customized
setting
Mechanical key linked opera-
tion Off On – – O –
Wireless remote control
linked open operation Off On – – O – 1 2 3 4
Function Default
setting Customized
setting
Mechanical key linked opera-
tion Off On – – O –
Wireless remote control
linked open or Tilt up opera-
tions Off On – – O – 1 2 3 4
665Alphabetical index
NX300h_U_OM78007U Coat hooks.............................................. 466
Compass .................................................. 473
Condenser ..............................................509
Console box ........................................... 447
Consumption screen ...............................111
Coolant
Capacity .................................................. 613
Checking............................................... 508
Preparing and checking
before winter ....................................326
Warning light ...................................... 565
Cooling system .....................................508
Hybrid system overheating ......... 600
Cruise control
Cruise control...................................... 267
Dynamic radar cruise
control ..................................................240
Dynamic radar cruise control
with full-speed range ....................253
Cup holders ............................................ 448
Curtain shield airbags ........................... 40
Customizable features ....................... 633 Daytime running light system............ 221
Deck board..............................................452
Deck under tray ...................................... 451
Defogger
Outside rear view mirrors ............ 435
Rear window........................................ 435
Windshield............................................ 435
Differential ................................................ 614
Dimension ............................................... 608
Dinghy towing ....................................... 200
Display
Drive information................................ 103
Dynamic radar cruise
control.................................................. 240
Dynamic radar cruise control
with full-speed range ................... 253
Energy monitor........................................ 111
LDA (Lane Departure Alert
with steering control) ................... 270
Multi-information display.................102
Warning messages .......................... 572
Do-it-yourself maintenance............. 498
Doors
Automatic door locking and
unlocking system.............................. 127
Back door................................................ 129
Door glasses ..........................................166
Door lock................................................. 124
Outside rear view mirrors ..............163
Rear door child-p rotectors ............ 126
Side doors ............................................... 124 D
